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Ningbo made LED wrist straps to "light up" London Olympic Games

It is reported that the LED wrist straps produced by an enterprise in Yinzhou District will enter the London Olympic Games. The strap is of the watch size and has a built-in chip, a receiver and a transistor. The LED straps in a specific area will send out specific lights as is controlled by the signals from the background controller. There are six colors, including red, green and blue, for people to choose from.

It is said that besides the order from the London Olympic Games, the enterprise has also got orders from some sponsors of the London Olympic Games. In addition, some ice-hockey teams and rugby teams from the United States and Europe also intend to make orders with it.

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